45 Colt
The.45 Colt, also referred to as.45 Long Colt, .45 LC, or 11.43×33mmR, is a rimmed straight-walled handgun cartridge dating to 1872. It was originally a black-powder revolver round developed for the Colt Single Action Army revolver. This cartridge was adopted by the U.S. Army in 1873...
what is the length of your barrel , and does it have a vent rib? I have one I was going to use and quite sure it has choke tubes . Ill check when I get home.
Nice buy, It's always good to have a network of friends. I guess your either too humble to show the pile of primers that must have been there also. "LOL" .